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도서 The comparison would be in every way fairer with the effects which follow from unconscious...에 대해 검색한 13개 도서 중 1 - 10
" The comparison would be in every way fairer with the effects which follow from unconscious selection, that is, the preservation of the most useful or beautiful animals, with no intention of modifying the breed; but by this process of unconscious selection,... "
The Law of Heredity: A Study of the Cause of Variation, and the Origin of ... - 284 페이지
저자: William Keith Brooks - 1883 - 336 페이지
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ON THE GENESIS OF SPECIES

ST. GEORGE MIVART - 1871
...example the proboscis monkey of Borneo (Semnopithecus nasalis). According to Mr. Darwin's own opinion, this form might have been " sensibly changed " in...represent the period required for th'e evolution of the species S. nasalis, and of the other species of the genus Semnopithecus, ten times that period...
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On the Genesis of Species

St. George Jackson Mivart - 1871 - 314 페이지
...example the proboscis monkey of Borneo (Semnopithecus nasalis). According to Mr. Darwin's own opinion, this form might have been " sensibly changed " in...no considerable change would be brought about. Now, it one thousand years may represent the period required for the evolution of the species S. nasalis,...
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On the Genesis of Species

St. George Jackson Mivart - 1871 - 314 페이지
...example the proboscis monkey of Borneo (Semnopithecus nasalis). According to Mr. Darwin's own opinion, this form might have been " sensibly changed " in...which no considerable change would be brought about. NQW, it 'one thousand years may represent the period required for the evolution of the species S, nasalis,...
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On the genesis of species

St. George Jackson Mivart - 1871
...for an example the proboscis monkey of Borneo (Semnopithecus nasalis). In Mr. Darwin's own opinion, this form might have been " sensibly changed " in...course of two or three centuries. According to this, for evolving it as a true and perfect species one thousand years would be a very moderate period. Let...
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On the Genesis of Species

St. George Jackson Mivart - 1871 - 314 페이지
...intention of modifying the breed." He adds : " But by this process of unconscious selection, various breeds have been sensibly changed in the course of two or three centuries." " Sensibly changed ! " but not formed into " new species." Mr. Darwin, of course, could not mean that...
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Charles Darwin's Works: The origin of species by means of natural selection ...

Charles Darwin - 1896
...no intention of modifying the breed ; but by this process of unconscious selection, various breeds have been sensibly changed in the course of two or three centuries. Species, however, probably change much more slowly, and within the same country only a few change at...
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The Origin of Species by Means of Natural Selection, Or, The ..., 2권

Charles Darwin - 1896
...no intention of modifying the breed ; but by this process of unconscious selection, various breeds have been sensibly changed in the course of two or three centuries. Species, however, probably change much more slowly, and within the same country only a few change at...
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The Origin of Species by Means of Natural Selection

Charles Darwin - 1902 - 432 페이지
...with no intention of modifying the breed; but by this process of unconscious selection various breeds have been sensibly changed in the course of two or three centuries. , Species, however, probably change much more slowly, and within the same country only a few change...
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Library of universal knowledge, science, 1권

1905
...with no intention of modifying the breed; but by this process of unconscious selection various breeds have been sensibly changed in the course of two or three centuries. Species, however, probably change much more slowly, and within the same country only a few change at...
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The Harvard Classics, 11권

Charles William Eliot - 1909
...with no intention of modifying the breed; but by this process of unconscious selection, various breeds have been sensibly changed in the course of two or three centuries. Species, however, probably change much more slowly, and within the same country only a few change at...
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